SYNOPSIS
$ pyinfra -i <inventory script name/single host> --run <operation> <args>$ pyinfra -i <IP address> --run server.user www-data --user root --key ~/.ssh/sshkey -v
$ pyinfra -i <inventory script name/single host> <deploy script name>
$ pyinfra -i <IP address> --run server.user www-data --user root --key ~/.ssh/sshkey -v
$ pyinfra -i <inventory script name/single host> <deploy script name>